Add to ORKGPatent for "an improvement in machines for the production of writings for the blind, under what is technically termed the point system" (lines 8-11)
At least 20,000,000 people in the U. S. are afflicted by physical disabilities which interfere with ...
The COMPUTER-BASED EDITOR SYSTEM FOR THE BLIND combines adaptive electronic equipment and the braill...
Patent for "a support especially adapted for the use of those learning to write, and by which the ha...
Patent for a type writing machine that is small and portable, including illustrations
Patent for improvements to typewriting machines with the aim of providing "a machine of simple and d...
Patent for improvements to the type writer "to provide a simple and effective mechanism for automati...
Photograph of the six points which make characters on the stereotype machine used in printing for th...
Patent for improvements to the type writer which allow for automatic, proper spacing between letters...
For a motor disabled person who cannot use his arms and hands we have constructed a device that enab...
A machine that can read printed material to the blind became a priority at the end of Worl
Abstract: In this paper, the authors present a noble heuristic reading machine for blind people. The...
Patent for a new and improved stop for blinds. This design "is to provide a convenient means by whic...
Objective: To assess a computer-aided technology for assisting writing in a man who emerged from a m...
For persons who cannot move their hands and legs we have designed a relatively inexpensive typewriti...
Patent for a new and improved blind-stop. This design consists "[i]n blind-stops, the rod, consistin...
At least 20,000,000 people in the U. S. are afflicted by physical disabilities which interfere with ...
The COMPUTER-BASED EDITOR SYSTEM FOR THE BLIND combines adaptive electronic equipment and the braill...
Patent for "a support especially adapted for the use of those learning to write, and by which the ha...
Patent for a type writing machine that is small and portable, including illustrations
Patent for improvements to typewriting machines with the aim of providing "a machine of simple and d...
Patent for improvements to the type writer "to provide a simple and effective mechanism for automati...
Photograph of the six points which make characters on the stereotype machine used in printing for th...
Patent for improvements to the type writer which allow for automatic, proper spacing between letters...
For a motor disabled person who cannot use his arms and hands we have constructed a device that enab...
A machine that can read printed material to the blind became a priority at the end of Worl
Abstract: In this paper, the authors present a noble heuristic reading machine for blind people. The...
Patent for a new and improved stop for blinds. This design "is to provide a convenient means by whic...
Objective: To assess a computer-aided technology for assisting writing in a man who emerged from a m...
For persons who cannot move their hands and legs we have designed a relatively inexpensive typewriti...
Patent for a new and improved blind-stop. This design consists "[i]n blind-stops, the rod, consistin...
At least 20,000,000 people in the U. S. are afflicted by physical disabilities which interfere with ...
The COMPUTER-BASED EDITOR SYSTEM FOR THE BLIND combines adaptive electronic equipment and the braill...
Patent for "a support especially adapted for the use of those learning to write, and by which the ha...